Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,400,000

· Closed September 3, 2019

815 PARK Avenue #12C
Closed For Sale Co-op

$4,400,000

815 PARK Avenue #12C

Upper East Side, Manhattan

null

MLS® #RLS10553480

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

3

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1917

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Year Built 1917
Ownership Co-op
Maintenance $7,358/mo
Neighborhood Upper East Side

Property Highlights

  • Style: Prewar architecture
  • Character: Pre-war building (1917)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 7
Baths 3 Full, 1 Half
Pets Yes
Cross Street 74th & 75th Streets
Year Built 1917
Architectural Style Prewar
Parcel # 1409-0069-00815-000-000012C

Listing History

Event Date Price Change
Listed Jan 22, 2019 $5,000,000 -
Currently Apr 26, 2026 $4,400,000 -12.0%

Description

Renovated to perfection, Apartment 12C at 815 Park Avenue is a tastefully and timelessly updated three bedroom, three bathroom plus powder room-home with a vast great room for large scale formal dining and entertaining, a private study, and an impeccably designed windowed, eat-in kitchen. This elegant, sophisticated home combines the best of pre-war classic architecture with modern living for today's lifestyle.

Apartment 12C features a private, windowed elevator landing vestibule which leads directly into a windowed gallery. This presents a wonderfully proportioned corner living and dining great room- formerly two separate formal rooms- combined to create the ideal space for entertaining or enjoying quiet times at home. This inviting space features a wood burning fireplace, soaring ceilings, recessed lighting, custom color wide plank oak wood floors, and two bright, open exposures north and east through oversized windows. A windowed study located directly off the dining room discreetly conceals an LG full size washer and vented dryer behind custom millwork, and also features a lovely windowed powder room for guests.

The spacious eat-in kitchen hosts a dining bar for two in front of a sunlit, south facing window, solid wood white hand-finished custom cabinetry, grey stone floors, quartzite counters, Sub-Zero fridge and wine fridge, Wolf stove and oven with vented hood, and a Miele dishwasher.

The public and private rooms of this stunning home are separated via a lengthy bedroom corridor lined with linen and storage, which leads to two bright, west facing guest bedrooms with custom closets and full, en -suite baths, and the serene and luxurious corner master suite. The king-sized master bedroom features a 16 foot long windowed, custom dressing room/walk-in closet, two additional closets, and a windowed spa-inspired bathroom with double Thassos white marble vanity, radiant heated floors and oversized shower with built-in television display.

This stunning home was truly renovated to perfection and offers the comfort of a two zone air conditioning system controlled via Nest, is hard-wired for Fios and Sonos throughout, and offers four bright exposures of charming city views, and is sun-filled and blissfully quiet.

815 Park Avenue, located on the southeast corner of Park Avenue and 75th Street was built in 1917 and provides the convenience of a twenty-four hour doorman, secured elevators, a resident building manager, porters, personal storage bin that transfers with unit, and new fitness room and game room.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Washer Dryer Allowed

Building Information

Building null
Building Data View Compliance & Permits
Total Units 48
Stories 14
Style Prewar

Financial Details

Maintenance $7,358/mo
Original Price $5,000,000
Sale Price $4,400,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

340

Median Asking Price

$1.57M

Median $/Sqft

$1,560

Avg Days on Market

N/A

New This Week

27

Price Reduced

28%

Sold (30 Days)

32

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 4/26/26, 6:26 PM EST

Similar Listings in Upper East Side

View All

Location

Loading map...

815 PARK Avenue #12C, Upper East Side, New York County • Near 74th & 75th Streets

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1917
Year Built
109 years old
14
Floors
46
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $11,033,550
Land Value: $2,830,500
Exemptions: $40,580

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 8,330 SF
Building Area: 101,056 SF
Built FAR: 12.13
Allowed FAR: 10

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $7,358 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1917, making it approximately 109 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS10553480
First Listed: 1/22/2019
Closed: 9/3/2019
Contract Date: 1/22/2019

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Michael Lubin

Listing Contact: (212) 317-3672

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/26/2026 at 10:26 PM UTC

Buying a Co-op? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

How to Ace Your Co-op Board Interview

What boards look for, common questions, and how to prepare.

Read article

NYC Flip Tax Guide for Sellers

What co-op flip taxes are, how they're calculated, and who pays.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

Interested in this property?

Get a response within 2 hours

Your info is secure and never shared.

View Active Listings Call Milton